A Bonus Story for The Game For Skippers has been released. You need to own the base game.
To play it, you need to follow these steps:
1. Right-click The Game For Skippers in your library.
2. Properties > Local files > Browse
3. Open the new Bonus Story folder. (make sure the DLC has been installed, try to verify files if it does not show up)
4. Launch the SkippersBonus.exe.
5. Enjoy!
https://store.steampowered.com/app/1590590/The_Game_For_Skippers__Bonus_Story/